Shows how OOP techniques can streamline database queries, help manage sessions, and simplify user logins.
Learn how to use RSpec, the Ruby testing framework that can help developers be more productive, write better code, and reduce bugs during development.
Explore solutions to common Ruby programming challenges, and compare the results with other programming languages, in the Code Clinic series.
Learn how to meet the most important security challenges when developing websites with PHP.
Learn about the most important security concerns when developing websites, and what you can do to keep your servers, software, and data safe from harm.
Learn to use the popular web framework Ruby on Rails 4 to create full-featured, object-oriented web applications.
Shows how to create full-featured, object-oriented web applications with the Ruby on Rails framework.
Learn the basics of PHP (including variables, logical expressions, loops, and functions), and discover how to connect to a MySQL database and develop a complete web application.
Shows how to use Git, the popular open-source version control software, to manage changes to source code.
Shows how to find and manipulate text using regular expressions.
Teaches the fundamentals of Ruby, the popular object-oriented open-source programming language.
“Because of what I learned on lynda.com, I went from being unemployed (and unemployable) to acquiring my very first web development job that pays me an above-average salary. It is the most fulfilling and rewarding feeling finally being "in" on the technology front.” —F. Brown
more from our members »